uclient-fetch: Check for nullpointer returned by uclient_get_url_filename

[oweals/uclient.git] / uclient-fetch.c

diff --git a/uclient-fetch.c b/uclient-fetch.c
index 6961d94b12408203bc6ce6bb35d5700082dd9717..38c9c53e35c7f20c4f36d059f5f25673a4e81176 100644 (file)
--- a/uclient-fetch.c
+++ b/uclient-fetch.c
@@ -122,6 +122,11 @@ static int open_output_file(const char *path, uint64_t resume_offset)
                }
        } else {
                filename = uclient_get_url_filename(path, "index.html");
+               if (!filename) {
+                       ret = -ENOMEM;
+                       goto out;
+               }
+
                output_file = filename;
        }
 
@@ -151,6 +156,7 @@ done:
 
 free:
        free(filename);
+out:
        return ret;
 }